From b6dd47b05107fc36d8ff4f7f29a4446521f95503 Mon Sep 17 00:00:00 2001
From: liusheng <337615773@qq.com>
Date: 星期四, 02 一月 2025 18:44:28 +0800
Subject: [PATCH] 代码提交

---
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java
index e5f649b..d361a51 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java
@@ -15,6 +15,7 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.MediaType;
+import org.springframework.mock.web.MockMultipartFile;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -23,6 +24,7 @@
 import javax.management.*;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.io.File;
 import java.lang.management.ManagementFactory;
 import java.util.Set;
 
@@ -75,6 +77,24 @@
         try {
             // 涓婁紶鏂囦欢璺緞
             String filePath = RuoYiConfig.getUploadPath();
+
+            //鍒ゆ柇鏂囦欢鏄惁瀛樺湪
+            String filename = file.getOriginalFilename().trim();
+            String felinamePath = FileUploadUtils.extractFilename(file);
+//            String pathFileName = FileUploadUtils.getPathFileName(filePath, s);
+            File file1 = new File(filePath + "/" + felinamePath);
+            boolean exists = file1.exists();
+            if (exists) {
+                int i = filename.lastIndexOf(".");
+                String startStr = filename.substring(0, i);
+                String endStr = filename.substring(i, filename.length());
+
+                String newFilename = startStr + System.currentTimeMillis() + endStr; // your new filename
+                String contentType = file.getContentType();
+                byte[] bytes = file.getBytes();
+                file = new MockMultipartFile(newFilename, newFilename, contentType, bytes);
+            }
+
             // 涓婁紶骞惰繑鍥炴柊鏂囦欢鍚嶇О
             String fileName = FileUploadUtils.upload(filePath, file);
             String url1 = serverConfig.getUrl();

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